Uh, they're referencing the WTO protests? Weren't those some of the most violent protests/riots in the past, oh, 30-40 years in America? If so, I really do hope they go that route, though I hope no one is hurt or killed. It would guarantee Republican control of the executive and legislative branches for the next 20 years.
Anyone want to send that thread to the FBI. I'm sure they'd love to have a head's up (if they don't already, though I suspect they do - still, better safe than sorry) on these plans and DU being included in organizing them.